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Lian Li B4-mATX 21.3L Small Form Factor PC Case

Lian Li B4-mATX 21.3L Small Form Factor PC Case

Mini Tower (Micro-ATX), Compact (Mini-ITX)

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Popularity

311

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Computer Cases
From 6 payments of $13.01/mo. with
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Lian Li - B4W mATX Compact SFF PC Case - White
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4-7 days
$80.99
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Newegg
Newegg
Lian Li B4-mATX 21.3L Small Form Factor PC Case, Support 358mm GPU, 360 AIO, Pre-Installed 2 x 120mm Slim Fans, White Mesh (B4W)
Free shipping
3-7 days
$74.99
From $13.01/mo.¹

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Product details

Lowest price for Lian Li B4-mATX 21.3L Small Form Factor PC Case is $74.99. This is currently the cheapest offer among 2 stores.
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Features

Product

Product nameLian Li B4-mATX 21.3L Small Form Factor PC Case
BrandLian Li

Product Properties

Mini Tower (Micro-ATX), Compact (Mini-ITX)
ColorWhite
Micro-ATX, ATX

Connections

USB-C
Yes

Material

MaterialSteel

Design

Mesh frontYes
Window Side PanelYes

Power Supply

PSU FormatSFX, ATX

Cooling

Yes

Additional Info

Created at Klarna2026-07-14

Feedback

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